Electromagnetic transmission characteristics of composite frequency selective surfaces coated with conductive polymer–silver paste

2014 ◽  
Vol 90 ◽  
pp. 32-39 ◽  
Author(s):  
Changliang Li ◽  
Dazhi Jiang ◽  
Jingcheng Zeng ◽  
Suli Xing ◽  
Su Ju
Keyword(s):  
Conductive Polymer ◽  
Frequency Selective Surfaces ◽  
Transmission Characteristics ◽  
Silver Paste ◽  
Frequency Selective ◽  
Electromagnetic Transmission

The Cascaded Effects in the Frequency Selective Surfaces Sculpted from Carbon Fabric Reinforced Epoxy Composite Panels Coated with Conductive Silver Paste

2013 ◽  
Vol 774-776 ◽  
pp. 923-926
Author(s):  
Chang Liang Li ◽  
Da Zhi Jiang ◽  
Jing Cheng Zeng ◽  
Su Li Xing ◽  
Su Ju
Keyword(s):  
Finite Element ◽  
Conductive Polymer ◽  
Frequency Selective Surfaces ◽  
Composite Panels ◽  
Carbon Fabric ◽  
Silver Paste ◽  
Fabric Composite ◽  
Frequency Selective ◽  
Electromagnetic Transmission ◽  
Good Agreement

In this work, a kind of conductive polymer-silver paste was used to fabricate carbon fabric composite frequency selective surfaces (FSS) with four-legged slot elements. Screen printing and 3D engraving process were carried out to coat the conductive polymer-silver paste onto the carbon fabric preform and sculpt composite panels into composite FSSs, respectively. Free space and finite element methods were carried out to measure and calculate the electromagnetic transmission characteristics of the composite FSS, respectively. The calculated results are in good agreement with the experimental data. The cascaded effect in double-layered FSS were investigated by finite element method and design of experiment technique (DOE).

Nonuniformly illuminated frequency-selective surfaces

1988 ◽  
Vol 24 (14) ◽  
pp. 901 ◽  
Author(s):  
A.M.M.A. Allam ◽  
E.A. Parker
Keyword(s):  
Frequency Selective Surfaces ◽  
Frequency Selective
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